Method and apparatus for capturing magnetic resonance signals, recording medium and system for magnetic resonance imaging using the same
US6472873B2 · kind B2 · utility
5Cited by
3References
19Claims
0Family size
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Key dates
| Filing date | Jul 24, 2001 |
| Grant date | Oct 29, 2002 |
| Priority date | — |
| Expiry date | Jul 24, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/56518
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention provides selective excitation of a slab by RF signals of frequency compensated for in response to the error in the gradient magnetic field in the slice axis direction and phase encoding in the slice axis direction with the phase compensated for corresponding to the corrected frequency, in order to capture appropriate magnetic resonance signals in three dimensional scanning when there is an error in the slice gradient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.